Following PDF files can be downloaded and freely distributed, which are articles already published in magazines or books, through the FILES tab at the bottom right of this page :

(1) TwoChaptersSSS.pdfFirst two chapters of the book on Suryasiddhaanta published and freely distributed in 2004 AD ; now the whole book is not available for distribution because it is being enlarged and revised.

(4) JyotisKaVisvaKoYogadaan_Ujjain2008.pdfIt was the invited lecture delivered at the conference in Ujjain in March 2008 Navratna Celebrations held by Vikram University and two other organizations in which nine scholars are selected each year to lecture separately for nine consequetive days during Chaitra Navaraatra.

(6) RationaleBehindNaadiGranthasAndBhriguSamhita.pdfPublished in Tri-Skandha Jyotisham, a quarterly magazine published by Akhila Bharatiya Vidvat parishat, Varanasi, and also in Jyotisha-Visheshaanka-2014 AD of Kalyana magazine of Gitapress-Gorakhpur.